(JTA) -- Six Democratic lawmakers urged U.S. Secretary of State Hillary Clinton to ensure the safety of the American citizens who join the Gaza flotilla.

U.S. Reps. Dennis Kucinich (D-Ohio), Eleanor Holmes Norton (D-D.C.), William Clay (D-Mo.), Sam Farr (D-Calif.), Bob Filner (D-Calif.) and Barbara Lee (D-Calif.) signed a letter to Clinton last Friday expressing their concern for the safety of the passengers who will be aboard the U.S. ship The Audacity of Hope. Filner is Jewish.